# Use an official Python runtime as a parent image
FROM python:3.7-slim

# Set the working directory in the container
WORKDIR /usr/src/app

# Copy the requirements file into the container
COPY requirements.txt ./

# Install any needed packages specified in requirements.txt
RUN pip install --no-cache-dir -r requirements.txt

# Copy the rest of the application code into the container
COPY . .

# Make port 8000 available to the world outside this container
EXPOSE 5000

# Define environment variable (optional, adjust as needed)
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

# Run the application
CMD ["python", "app.py"]
